A northerly, weak and very variable flow prevails over the South of the basin. Over the North-East, it is southerly, weak and particularly variable. Over the North-West, it is westerly, weak and particularly variable.
For Fos-Sur-Mer :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
NNE force 2 turning SSW in the middle of the day then S. Gusts reaching 10 knots in the morning. Rippled sea. Low, short swell from W. Good visibility becoming excellent in the middle of the day then poor.